Latex Tubing, 1/4" ID (18"), Standard/High Flow, G Back Catalog number: 200904 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended TE-27 Teflon Bag, Septum Valve (4.7L) Price on request 801146 Impinger Holder Mounting Bracket, GilAir (required Price on request C-BIO02-01 BioVOC-2 Breath Sampler, pk 1 Price on request